Extron electronics SMP 111, Руководство пользователя

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SMP 111 • Installation 12
Input Connections
The SMP 111 has one HDMI digital video and audio input and one 3.5 mm, 5-pole captive
screw connector for analog stereo audio input.
C
HDMI input — Connect an HDMI (or DVI with suitable adapter) source device to input
(see figure 3 ,
C
on page 10).
D
Analog audio input — Connect a balanced or unbalanced stereo line level audio
device to this 5-pole, 3.5 mm captive screw connector. Analog audio can be selected
for output with the HDMI input instead of the embedded audio. Wire the connector as
shown in figure 4.
Unbalanced Stereo Input Balanced Stereo Input
(high impedance) (high impedance)
Do not tin the wires!
Tip
Sleeve
Sleeve
Tip
Left
Right
Tip
Sleeve(s)
Ring
Ring
Tip
Left
Right
Figure 4. Audio Input Captive Screw Connector Wiring
ATTENTION:
• Do not tin the wires. Tinned wires are not as secure in the captive screw
connector and could pull out.
• Ne pas étamer les câbles. Les câbles étamés ne sont pas aussi bien fixés dans
les connecteurs des à vis captives et pourraient sortir.
•
The length of the exposed wires in the stripping process is important. The ideal
length is 3/16 inch (5 mm). If longer, the exposed wires may touch, causing a
short circuit between them. If shorter, the wires can be easily pulled out even if
tightly fastened by the captive screws.
• La longueur des câbles exposés est importante lorsque l’on entreprend de les
dénuder. La longueur idéale est de 5 mm (3/16 inches). S’ils sont un peu plus
longs, les câbles exposés pourraient se toucher et provoquer un court circuit.
S’ils sont un peu plus courts, ils pourraient sortir, même s’ils sont attachés par
les vis captives.
Output Connection
E
HDMI output — Connect an HDMI (or DVI with suitable adapter) display device to
the HDMI output connector. The preview output switches between the record preview
content and the internal browser using an attached USB keyboard and mouse.
figure 4